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    Home » Science Experiments for Kids » Chemistry » Candy Cane Experiment – dissolving candy canes

    Candy Cane Experiment – dissolving candy canes

    December 12, 2022 By Emma Vanstone 1 Comment

    This dissolving candy canes activity is a great science activity for before Christmas when the festivities are in full swing or after Christmas to use up any leftover candy canes.

    The idea is to place candy canes in different liquids to find where they melt the fastest. We used hot and cold water and vinegar, but different hot chocolate temperatures would also work well.

    Candy cane in a hot chocolate drink
    Photo by Pro Church Media on Unsplash

    Dissolving candy canes is an excellent investigation for learning how to set up a fair test! This means you need to think about which variables you change and which you keep the same.

    Controlled variables are things you keep the same. In this investigation, the controlled variables are:

    • size of candy cane
    • time the candy cane is in the liquid
    • amount of liquid used

    The independent variable is the thing you change. In this experiment, the independent variable is the liquid in which the candy canes are sat.

    The dependent variable is the thing you measure. In this investigation, the time it takes for the candy cane to dissolve is measured.

    Candy Cane Experiment – dissolving candy canes

    You’ll need the following:

    Three containers of the same size

    Vinegar

    Cold Water

    Hot Water

    Method

    Set up your containers. Take care with the hot water.

    Add a candy cane to each container the same way up.

    Observe each candy cane at 5-minute intervals ( can you design a table to record your observations? )

    Results

    The photo below shows our final results after 20 minutes.

    Vinegar is on the left, cold water is in the middle, and hot water is on the right.

    Cane canes dissolving in vinegar and hot and cold water

    You can see that the vinegar completely dissolved the submerged candy cane, the cold water just dissolved the outer layer and the hot water dissolved past the outer layer making the submerged section break off.

    The thing we found most interesting was that the hot water turned red, and the vinegar and cold water turned grey.

    Record the results on the handy dissolving candy canes instruction sheet below.

    dissolving candy canes instruction sheet
    dissolving candy canes, data recording sheet

    More Candy Cane Experiments

    Find out how strong a candy cane is by hanging decorations from the end.

    Inspiration Laboratories has a great candy cane activity using different water temperatures that would be great to try too.

    Image of candy canes sat in different liquids for a Christmas science investigation

    More Christmas Science Experiments

    Try one of my festive candy experiments! These include building marshmallow snowmen, making sugar crystal lollies and making delicious peppermint candies.

    Try these fun Christmas Lava Lamps. We made ours snowman and reindeer themed, but you could make anything you wanted! How about an elf lava lamp?

    Christmas lava lamps. these are containers filled with oil and water made to look like a snowman and a reindeer

    Set up a Fizzy Elf Lab and determine what happens when baking soda and vinegar react.

    Fizzy Elf Lab - child sat behind test tubes and a container of baking soda and vinegar

    How about making a fun Frosty the Snowman? Making frost on a can is a brilliant way to find out how salt makes a mixture of water and ice extra cold!

    I also have a FREE Christmas Science eBook full of easy Christmas science experiments you might like!

    Free booklet of Christmas Science Experiments

    Last Updated on December 12, 2022 by Emma Vanstone

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    Safety Notice

    Science Sparks ( Wild Sparks Enterprises Ltd ) are not liable for the actions of activity of any person who uses the information in this resource or in any of the suggested further resources. Science Sparks assume no liability with regard to injuries or damage to property that may occur as a result of using the information and carrying out the practical activities contained in this resource or in any of the suggested further resources.

    These activities are designed to be carried out by children working with a parent, guardian or other appropriate adult. The adult involved is fully responsible for ensuring that the activities are carried out safely.

    Reader Interactions

    Comments

    1. Craig

      December 24, 2015 at 1:37 pm

      Your candy canes have green on them. The cold jar candy cane looks like thick red with thin green stripes while the others more even. The mixing of more green than red may be the cause of the grey water.

      Also, the cold may not dissolve the green as quickly. I cannot tell if there is still green on the candy cane still in the cold water. If this were the case, then the cold would have more red.

      Just my hypothesis. 😀

      Reply

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